Balbis, Giovanni Battista

(b. November 17, 1765 – d. February 13, 1831)

France

Identified Poaceae and collected Asteraceae

Bonjean, Joseph

(b. 1780 – d. 1846)

France

Identified Orobanchaceae and collected Fabaceae

Aimé Bonpland
Bonpland, Aimé

(b. August 29, 1773 – d. May 04, 1858)

France

Identified Poaceae and collected Asteraceae

Bové, Nicolas

(b. January 12, 1802 – d. September 22, 1842)

Luxembourg

Identified Podostemaceae and collected Asteraceae

Clara Eaton Cummings
Cummings, Clara Eaton

(b. July 13, 1855 – d. December 28, 1906)

United States of America

Identified Cladoniaceae and collected Parmeliaceae

Christian Gottfried Ehrenberg
Ehrenberg, Christian Gottfried

(b. April 19, 1795 – d. June 27, 1876)

Germany

Identified Asteraceae and collected Fabaceae

Auguste François Marie Glaziou
Glaziou, Auguste François Marie

(b. August 30, 1828 – d. March 30, 1906)

France

Identified Melastomataceae and collected Melastomataceae

Hermann Edward Hasse
Hasse, Hermann Edward

(b. January 12, 1836 – d. October 29, 1915)

Identified Arthoniaceae and collected Physciaceae

Richard Helms
Helms, Richard

(b. December 12, 1842 – d. July 17, 1914)

New Zealand; Australia

Identified Hymenophyllaceae and collected Poaceae

Hutchins, Ellen

(b. March 17, 1785 – d. February 09, 1815)

United Kingdom of Great Britain and Ireland

Collected Delesseriaceae

Imshaug, Henry Andrew

(b. 1925 – d. 2010)

United States of America

Identified Parmeliaceae and collected Parmeliaceae

Franz Wilhelm Junghuhn
Junghuhn, Franz Wilhelm

(b. October 26, 1809 – d. April 24, 1864)

Netherlands; Germany

Identified Sematophyllaceae and collected Poaceae

Petter Adolf Karsten
Karsten, Petter Adolf

(b. February 16, 1834 – d. March 22, 1917)

Finland

Identified Tricholomataceae and collected Helotiaceae

Charles Alexandre Lesueur
Lesueur, Charles Alexandre

(b. January 01, 1778 – d. December 12, 1846)

France; Kingdom of France

Identified Trionychidae and collected Emydidae

Anton Kerner von Marilaun
von Marilaun, Anton Kerner

(b. November 12, 1831 – d. June 21, 1898)

Austria; Austria-Hungary

Identified Rosaceae and collected Salicaceae

Gotthilf Heinrich Ernst Muhlenberg
Muhlenberg, Gotthilf Heinrich Ernst

(b. November 17, 1753 – d. May 23, 1815)

United States of America

Collected Parmeliaceae

Fritz Müller
Müller, Fritz

(b. March 31, 1822 – d. May 21, 1897)

Brazil; Germany

Identified Odontoceridae and collected Fabaceae

Nuttall, Lawrence William

(b. September 17, 1857 – d. October 16, 1933)

United States of America

Identified Arcyriaceae and collected Pucciniaceae

José Antonio Pavón
Pavón, José Antonio

(b. April 22, 1754 – d. March 13, 1840)

Spain

Identified Salicaceae and collected Rubiaceae

Emil Rostrup
Rostrup, Emil

(b. January 28, 1831 – d. January 16, 1907)

Denmark

Identified Diatrypaceae and collected Physciaceae

Anton Eleutherius Sauter
Sauter, Anton Eleutherius

(b. April 18, 1800 – d. April 06, 1881)

Austria-Hungary

Identified Asteraceae and collected Asteraceae

Schimper, Georg Wilhelm

(b. August 02, 1804 – d. October, 1878)

Germany

Identified Dicranaceae and collected Asteraceae

Philipp Johann Ferdinand Schur
Schur, Philipp Johann Ferdinand

(b. February 18, 1799 – d. May 27, 1878)

Germany

Identified Plantaginaceae and collected Asteraceae

Richard Spruce
Spruce, Richard

(b. September 10, 1817 – d. December 28, 1893)

United Kingdom of Great Britain and Ireland; North Yorkshire

Identified Fabaceae and collected Fabaceae

Japetus Steenstrup
Steenstrup, Japetus

(b. March 08, 1813 – d. June 20, 1897)

Denmark

Identified Sphaerophoraceae and collected Ranidae

Olof Swartz
Swartz, Olof

(b. September 21, 1760 – d. September 19, 1818)

Sweden

Identified Asteraceae and collected Poaceae

Edward Tuckerman
Tuckerman, Edward

(b. December 07, 1817 – d. March 15, 1886)

United States of America

Identified Parmeliaceae and collected Parmeliaceae

Vahl, Jens

(b. November 27, 1796 – d. November 05, 1854)

Denmark

Identified Parmeliaceae and collected Cyperaceae

Hugh Algernon Weddell
Weddell, Hugh Algernon

(b. June 22, 1819 – d. July 22, 1877)

United Kingdom of Great Britain and Ireland

Identified Asteraceae and collected Asteraceae

Friedrich Welwitsch
Welwitsch, Friedrich

(b. February 25, 1806 – d. October 20, 1872)

Austria-Hungary

Identified Pottiaceae and collected Fabaceae